Cat 315, 315 L Excavator Bucket Cylinder Seal Kit Bushing Cylinder Rebuild/Repair Seal Kit for

Cylinder Rebuild/Repair Seal Kit for Bobcat Models 329 & 329G Mini Excavator

Production Dates: 1983 - 05/1986 All Serial Numbers

750L All Series: 87571955 Extension (Replaces 430742A1)

Powerllel & Z-Bar

Cat 315, 315 L Excavator Bucket Cylinder Seal Kit Bushing Cylinder Rebuild/Repair Seal Kit forCylinder Rebuild Repair Seal Kit for Caterpillar Model 315, 315 L Excavators Please Choose the Option that matches your Machine Serial Number Group 1: 3ZM00001 Up; 4YM00001 00326; 6YM00001 01279 Cylinder #s: 1057381, 1276056 Rod: 70 mm Bore: 100 mm Serial Numbers: 4YM00327 Up; 6YM01280 Up Cylinder #s: 1624623 Rod: 70 mm Bore: 100 mm 80mm Rod & Serial Numbers: 3ZM00001 Up Cylinder #s: 1076640, 1276060 Rod: 80 mm Bore: 110 mm